Add parseAsync to GLTFExporter doc

Author: trusktr

docs/examples/en/exporters/GLTFExporter.html

@@ -148,6 +148,19 @@ <h3>[method:undefined parse]( [param:Object3D input], [param:Function onComplete
 		Generates a .gltf (JSON) or .glb (binary) output from the input (Scenes or Objects)
 		</p>
 
+		<h3>[method:Promise parseAsync]( [param:Object3D input], [param:Object options] )</h3>
+
+		<p>
+			Generates a .gltf (JSON) or .glb (binary) output from the input (Scenes or Objects).
+		</p>
+		<p>
+			This is just like the [page:.parse]() method, but instead of
+			accepting callbacks it returns a promise that resolves with the
+			result, and otherwise accepts the same options. Use try-catch around
+			the promise, or <code inline>promise.catch()</code>, to
+			catch errors.
+		</p>
+
 		<h2>Source</h2>
 
 		<p>

docs/page.css

@@ -152,7 +152,7 @@ ul code {
 	margin: 16px 0;
 }
 
-code.inline {
+code.inline, code[inline] {
 	display: inline-block;
 	vertical-align: middle;
 	border-radius: 4px;
@@ -186,7 +186,7 @@ table td:first-child {
 	padding-left: 0;
 }
 
-code:not(.inline) {
+code:not(.inline, [inline]) {
 	display: block;
 	padding: calc(var(--page-padding) - 6px) var(--page-padding);
 	white-space: pre-wrap;